Base | Representation |
---|---|
bin | 1000111000001010011… |
… | …10001011001101110010 |
3 | 1002011100002021201201122 |
4 | 10130011032023031302 |
5 | 14444200222430200 |
6 | 352043505302242 |
7 | 31015635413006 |
oct | 4340516131562 |
9 | 1064302251648 |
10 | 305030280050 |
11 | 1083a9706141 |
12 | 4b14a034982 |
13 | 229c202ca92 |
14 | 10a99246706 |
15 | 7e040e7385 |
hex | 470538b372 |
305030280050 has 48 divisors (see below), whose sum is σ = 600901484040. Its totient is φ = 114802191360.
The previous prime is 305030280031. The next prime is 305030280131. The reversal of 305030280050 is 50082030503.
It can be written as a sum of positive squares in 12 ways, for example, as 15901462201 + 289128817849 = 126101^2 + 537707^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3042116 + ... + 3140784.
Almost surely, 2305030280050 is an apocalyptic number.
305030280050 is a deficient number, since it is larger than the sum of its proper divisors (295871203990).
305030280050 is a wasteful number, since it uses less digits than its factorization.
305030280050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102335 (or 102330 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The spelling of 305030280050 in words is "three hundred five billion, thirty million, two hundred eighty thousand, fifty".
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